-94.66% is the change from 562 to 30
Calculation steps:
[( 30 - 562 ) ÷ 562] x 100 = -94.66%
Formula
Percentage change = [(30 - 562) / 562] x 100
Subtract the new number by the original number
30 - 562 = -532
-532 ÷ 562 = -0.9466192170818505
-0.9466192170818505 x 100 = -94.66%